CN103121626B - Mining power-driven monorail crane - Google Patents
Mining power-driven monorail crane Download PDFInfo
- Publication number
- CN103121626B CN103121626B CN201310054408.2A CN201310054408A CN103121626B CN 103121626 B CN103121626 B CN 103121626B CN 201310054408 A CN201310054408 A CN 201310054408A CN 103121626 B CN103121626 B CN 103121626B
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- China
- Prior art keywords
- monorail crane
- bearing pin
- explosion
- hanging beam
- chain
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Abstract
The invention relates to an electric hoist, and particularly relates to a mining power-driven monorail crane. The mining power-driven monorail crane comprises an arched support, suspending beams, an anti-explosion magnetic starter, an anti-explosion electric hoist and a driving device, wherein the suspending beams are arranged at the top of the arched support, the design method that collecting chains and a track are connected into a whole is adopted, upper and lower supporting plates and connecting pin shafts can form the chains, and the upper and lower supporting plates are processed with holes; the connecting pin shafts pass through the holes so as to connect the two supporting plates together, the distance between the pin shafts is designed to be pitch of a chain wheel, a power output gear of the driving device is mutually meshed with the connecting pin shafts of the chains, and the anti-explosion magnetic starter, the anti-explosion electric hoist and the driving device can operate on the lower supporting plate of the suspending beams through an auxiliary walking trolley and a driven trolley. The mining power-driven monorail crane provided by the invention has the advantages that the design is reasonable, the structure is simple, the cost is low, and the mining power-driven monorail crane is economical and practical.
Description
Technical field
The present invention relates to a kind of electric block, particularly relate to a kind of mining electric monorail crane, for the transportation of coal mine down-hole tunnel driving initial stage equipment, material.
Background technology
During coal mine underground tunneling roadway, due at the driving initial stage, be not suitable for laying the transportation that track carries out material, support the U-shaped steel used in tunnel and other auxiliary material just can only rely on workman pickaback hand lift to be transported to work place, labor strength is very large.Afterwards, for alleviating workman's labour intensity, person skilled had designed and produced mining electric monorail crane, and this monorail crane structure mainly comprises traveling gear, track, power cucurbit and control mechanism.Its middle orbit adopts I-beam section hanging at top, tunnel, on I-beam section, be provided with tooth bar, gear on power cucurbit is meshed with the tooth bar on I-beam section, gear on power cucurbit is under the effect of electrical motor and retarder, and the track that drives power cucurbit and control mechanism to form along I-beam section moves forward.This electric monorail hangs the labour intensity that has alleviated greatly workman, and during digging laneway, U-shaped steel used, card orchid, rafter, water exploring drill machine etc. can adopt monorail crane to hang transportation.Because its track can constantly be followed extension along with the driving in tunnel, so very easy to use.
But in use find, this monorail crane exists some shortcomings, because its type of drive is to be mainly meshed to drive traveling gear by wheel and rack, wheel and rack advantage when Linear transmission is quite obvious, but coal mine down-hole tunnel generally has fluctuating and crooked, it is quite difficult that wheel and rack transmission becomes when processing this fluctuating and bending.Although this difficulty not can not overcome, while just manufacturing the tooth bar of these horizontal curvatures and vertically bending, technical risk is large, and cost is high, and cost is expensive, is unsuitable for promoting.And, hang I-beam section used and when horizontal curvature, manufacture relatively easily, but when vertically crooked, process more difficultly, and its bending spring is also not easy to control.
Summary of the invention
The present invention is directed to prior art deficiency, propose a kind of reasonable in designly, simple in structure, cost is low, economical and practical mining electric monorail crane.
The technical solution adopted in the present invention:
A kind of mining electric monorail crane, comprise arch support (10), hanging beam (4), explosion-proof magnetic force stator (6), explosion-proof electric block (7), actuating device (8), described hanging beam (4) hanging is arranged on arch support (10) top, adopt the design that integrates chain and track, by upper, lower two stay bearing plates (11, 12) be connected bearing pin (13) and form chain, on described, on lower two stay bearing plates, process porose, described connection bearing pin is through in hole two stay bearing plates is linked together, distance between bearing pin and bearing pin is designed to the pitch of sprocket wheel, the power output gear (14) of actuating device (8) is meshed with the bearing pin (13) that is connected of described chain, described explosion-proof magnetic force stator (6), explosion-proof electric block (7) and actuating device (8) operate on the lower supporting plate (12) of hanging beam by auxiliary walking dolly (9) and driven dolly (5).
The roller erecting frame that described auxiliary walking dolly (9) is anterior and the erecting frame of actuating device (8) are articulated and connected, so that actuating device can adapt to less bending spring when flat bank.
Described mining electric monorail crane, the power output gear (14) of actuating device (8) is two, on the two sides of chain, is meshed respectively with the described bearing pin (13) that is connected.As the sprocket wheel of driving wheel, the quantity of power output gear is two, can at the antagonistic force that is subject to bearing pin, can not twist by accessory drive like this.While stopping on gradient on the other hand, there are two gear teeth to act on two bearing pins simultaneously, can make braking more safe and reliable.
Described mining electric monorail crane, hanging beam (4), at horizontal curvature and vertical crooked interface, adopts above and is connected with winning in succession of the hole equal with pitch of chain wheel.
Useful good effect of the present invention:
1, mining electric monorail crane of the present invention, its type of drive essence is a kind of chain transmission having improved, chain-drive coordinates that to require do not have gear-driven cooperation to require high, therefore more can adapt to environment for use severe under coal mine.The track that monorail crane of the present invention is used mainly contains upper and lower two block plates and is connected bearing pin composition, on two upper and lower block plates, process porose, bearing pin is through in hole two block plates is linked together, distance between bearing pin and bearing pin is designed to the pitch of sprocket wheel, like this, bearing pin has not only played the effect of the former of similar and steel I-beam, has more jointly formed chain transmission with upper and lower two block plates.Manufacture simply, it is convenient to implement.
2, mining electric monorail crane of the present invention, Combination property promotes, and applicability is strong.This hanging beam design that integrates chain and track, when solving fluctuating and turning round problem, advantage is very obvious.When flat bank, as long as upper and lower two block plates are carried out to blanking by suitable radius when blanking, then by the pitch of sprocket wheel, hole, with bearing pin, couple together.When vertical bending, first by different radiuses, upper and lower two block plates are crooked on bending roll equally, then hole by the pitch of sprocket wheel, then with bearing pin, connect.
Accompanying drawing explanation
Fig. 1: mining electric monorail crane structural representation of the present invention (local side-looking);
Fig. 2: the main TV structure schematic diagram of mining electric monorail crane of the present invention (part);
Fig. 3: the connection structure schematic diagram of actuating device and hanging beam and hanging beam and bracing frame;
Fig. 4: a kind of version that actuating device and hanging beam (track) link.
The specific embodiment
Embodiment mono-: referring to Fig. 1, Fig. 2, Fig. 3, mining electric monorail crane of the present invention, comprise arch support 10, hanging beam 4, explosion-proof magnetic force stator 6, explosion-proof electric block 7, actuating device 8, described hanging beam 4 hangings are arranged on arch support 10 tops, the present invention is different from existing monorail crane structure: described hanging beam 4 adopts the design that integrates chain and track, by upper, lower two stay bearing plates 11, 12 be connected bearing pin 13 and form chains, on described, on lower two stay bearing plates, process porose, described connection bearing pin is through in hole two stay bearing plates is linked together, distance between bearing pin and bearing pin is designed to the pitch of sprocket wheel, the power output gear 14 of actuating device 8 is meshed with the bearing pin 13 that is connected of described chain, described explosion-proof magnetic force starts 6, explosion-proof electric block 7 and actuating device 8 operate on the lower supporting plate 12 of hanging beam by auxiliary walking dolly 9 and driven dolly 5.In figure, numbering 1 is cable, and 2 is slip frame, and 3 is erecting by overhang.
Embodiment bis-: referring to Fig. 1～Fig. 3, and the mining electric monorail crane of the present embodiment, they are different from embodiment mono-: further, the roller erecting frame of described auxiliary walking dolly 9 front portions and the erecting frame of actuating device 8 are articulated and connected.Its objective is that being convenient to actuating device can adapt to less bending spring when flat bank.
Embodiment tri-: referring to Fig. 1～Fig. 3, the mining electric monorail crane of the present embodiment, they are different from embodiment mono-or embodiment bis-: further, referring to Fig. 4, the power output gear 14 of actuating device 8 is two, on the two sides of chain, is meshed respectively with the described bearing pin 13 that is connected.Sprocket wheel (being described power output gear) quantity as driving wheel is two, can at the antagonistic force that is subject to bearing pin, can not twist by accessory drive like this.While stopping on gradient on the other hand, there are two gear teeth to act on two bearing pins simultaneously, can make braking more safe and reliable.
Mining electric monorail crane of the present invention, hanging beam structure integrates chain and track, by upper and lower two stay bearing plates be connected bearing pin and form, the upper processing of upper and lower two stay bearing plates (can adopt steel plate) is porose, bearing pin is through in hole two block plates is linked together, distance between bearing pin and bearing pin is designed to the pitch of sprocket wheel, like this, bearing pin has not only played the effect of the former of similar and steel I-beam, more jointly formed chain transmission with upper and lower two block plates, this very obvious in the advantage that solve to rise and fall when turning round problem.When flat bank, as long as upper and lower two block plates are carried out to blanking by suitable radius when blanking, then by the pitch of sprocket wheel, hole, with bearing pin, couple together.When vertical bending, first by different radiuses, upper and lower two block plates are crooked on bending roll equally, then hole by the pitch of sprocket wheel, then with bearing pin, connect.At hanging beam horizontal curvature and vertical crooked interface, as long as adopt above, there is winning in succession of the hole equal with pitch of chain wheel that two beams are linked up.
Claims (5)
1. a mining electric monorail crane, comprise arch support (10), hanging beam (4), explosion-proof magnetic force stator (6), explosion-proof electric block (7), actuating device (8), described hanging beam (4) hanging is arranged on arch support (10) top, it is characterized in that: described hanging beam (4) adopts the design that integrates chain and track, by upper, lower two stay bearing plates (11, 12) be connected bearing pin (13) and form chain, on described, on lower two stay bearing plates, process porose, described connection bearing pin is through in hole two stay bearing plates is linked together, distance between bearing pin and bearing pin is designed to the pitch of sprocket wheel, the power output gear (14) of actuating device (8) is meshed with the bearing pin (13) that is connected of described chain, described explosion-proof magnetic force stator (6), explosion-proof electric block (7) and actuating device (8) operate on the lower supporting plate (12) of hanging beam by auxiliary walking dolly (9) and driven dolly (5).
2. mining electric monorail crane according to claim 1, is characterized in that: the roller erecting frame that described auxiliary walking dolly (9) is anterior and the erecting frame of actuating device (8) are articulated and connected.
3. mining electric monorail crane according to claim 1 and 2, is characterized in that: the power output gear (14) of actuating device (8) is two, on the two sides of chain, is meshed respectively with the described bearing pin (13) that is connected.
4. mining electric monorail crane according to claim 3, is characterized in that: described hanging beam (4), at horizontal curvature and vertical crooked interface, adopts above and is connected with winning in succession of the hole equal with pitch of chain wheel.
5. mining electric monorail crane according to claim 1 and 2, is characterized in that: described hanging beam (4), at horizontal curvature and vertical crooked interface, adopts above and is connected with winning in succession of the hole equal with pitch of chain wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310054408.2A CN103121626B (en) | 2013-02-20 | 2013-02-20 | Mining power-driven monorail crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310054408.2A CN103121626B (en) | 2013-02-20 | 2013-02-20 | Mining power-driven monorail crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103121626A CN103121626A (en) | 2013-05-29 |
| CN103121626B true CN103121626B (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310054408.2A Expired - Fee Related CN103121626B (en) | 2013-02-20 | 2013-02-20 | Mining power-driven monorail crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103121626B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612983B (en) * | 2013-11-30 | 2015-08-05 | 河南万合机械有限公司 | Underground coal mine automatic moving type telpher |
| CN111675094B (en) * | 2020-05-18 | 2022-04-19 | 山东瑞力斯通轨道装备制造有限公司 | Mine auxiliary transportation monorail crane |
| CN115849182B (en) * | 2023-03-02 | 2023-05-09 | 山东拓新电气有限公司 | Monorail crane and power adjusting method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1345818A (en) * | 1918-07-08 | 1920-07-06 | Frederick C Witt | Link chain |
| GB422222A (en) * | 1933-08-08 | 1935-01-08 | Wilfrid L Spence | Improvements in wire rope and like lifting gear |
| CN102536272A (en) * | 2012-03-15 | 2012-07-04 | 中交天和机械设备制造有限公司 | Duct piece carrying device for shield machine |
| CN102730558A (en) * | 2012-06-21 | 2012-10-17 | 徐州苏煤矿山设备制造有限公司 | Mining monorail crane rack rail driving device |
| CN203112370U (en) * | 2013-02-20 | 2013-08-07 | 郑州煤炭工业(集团)有限责任公司 | Electric monorail crane for mining |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3349959B2 (en) * | 1998-08-17 | 2002-11-25 | 株式会社 ニッチ | Hoist rail for tunnel construction |
-
2013
- 2013-02-20 CN CN201310054408.2A patent/CN103121626B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1345818A (en) * | 1918-07-08 | 1920-07-06 | Frederick C Witt | Link chain |
| GB422222A (en) * | 1933-08-08 | 1935-01-08 | Wilfrid L Spence | Improvements in wire rope and like lifting gear |
| CN102536272A (en) * | 2012-03-15 | 2012-07-04 | 中交天和机械设备制造有限公司 | Duct piece carrying device for shield machine |
| CN102730558A (en) * | 2012-06-21 | 2012-10-17 | 徐州苏煤矿山设备制造有限公司 | Mining monorail crane rack rail driving device |
| CN203112370U (en) * | 2013-02-20 | 2013-08-07 | 郑州煤炭工业(集团)有限责任公司 | Electric monorail crane for mining |
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| Publication number | Publication date |
|---|---|
| CN103121626A (en) | 2013-05-29 |
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Granted publication date: 20141029 Termination date: 20200220 |